What kind of websites "make it big" ..?

[Raymond]

to add to pokerplayer you also have to remember that the masses don't have the computer knowledge you do, keep it simple to navigate and don't over complicate anything. also it helps to have SEO, create social profiles and push your site through there, look at the most popular site in the world, google is very simple and efficient, people have less and less time every day, so if they can navigate through your site easily and with minimal time it will greatly increase your click through rate.

Good luck